High Performance Lab Coats and Form-Fit Isolation Gowns are also available in an array of fresh colors, for protection and style that can always be counted on. AAMI Level: Not Rated Non-Sterile Material: (Spunbond Meltblown Spunbond) Polypropylene The Material of the gown meets AAMI/PB70 Level 2 requirements for impact penetration and hydrostatic pressure. Non-Fluid Resistant Latex-Free